SE311081BSE11914/65ASE1191465ASE311081BSE 311081 BSE311081 BSE 311081BSE 11914/65 ASE11914/65 ASE 11914/65ASE 1191465 ASE1191465 ASE 1191465ASE 311081 BSE311081 BSE 311081B
Authority
SE
Sweden
Application number
SE11914/65A
Inventor
S Nagami
N Katou
K Sumitani
Original Assignee
Sumitomo Chemical Co
Alc Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Chemical Co, Alc LtdfiledCriticalSumitomo Chemical Co
Priority to SE11914/65ApriorityCriticalpatent/SE311081B/xx
Publication of SE311081BpublicationCriticalpatent/SE311081B/xx
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
B29D7/00—Producing flat articles, e.g. films or sheets
B29D7/01—Films or sheets
B—PERFORMING OPERATIONS; TRANSPORTING
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
B29C2793/00—Shaping techniques involving a cutting or machining operation
